Home / 46,461.34-69,653.10-32,380.06

Finding the Fourth Proportional to 46,461.34, 69,653.10 and 32,380.06

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Solution

The fourth proportional to 46,461.34, 69,653.10 and 32,380.06 is: 48,542.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,461.34 : 69,653.10 = 32,380.06 : x
  2. Step 2: Convert to fraction form
    46,461.34/69,653.10 = 32,380.06/x
  3. Step 3: Cross multiply
    46,461.34x = 69,653.10 × 32,380.06
  4. Step 4: Simplify right side
    46,461.34x = 2,255,371,557.19
  5. Step 5: Solve for x
    x = 2,255,371,557.19/46,461.34
  6. Step 6: Final answer
    x = 48,542.97

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.